Authors retain the copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution 4.0 International Public License (CC-BY-4.0) that allows others to share the work with an acknowledgment of the work's authorship and initial publication.
The two parts of Dio’s fourth oration, i.e. the dialogue between Alexander and Diogenes and the catalogue of demons, appear to be strictly interlaced. Both were probably conceived with the purpose of gaining favour with Trajan.
